Derive expressions for the Poiseuille number for fully developed combined electroosmosis and pressure-driven flows in microtubes with circular, rectangular, and equilateral triangular cross sections....

Derive expressions for the Poiseuille number for fully developed combined electroosmosis and pressure-driven flows in microtubes with circular, rectangular, and equilateral triangular cross sections.

Using the Chapman–Enskog model, estimate the viscosity and thermal conductivity of CCl₄
vapor at 315 K temperature.